Gotoh Kazuma, Tahara Yuki, Ishida Hiroyuki
Department of Chemistry, Faculty of Science, Okayama University, Okayama 700-8530, Japan.
Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):o3335. doi: 10.1107/S1600536811047891. Epub 2011 Nov 16.
In the crystal structure of the title compound, C(4)H(10)NO(+)·C(6)HCl(2)O(4) (-)·CH(4)O, the components are held together by bifurcated O-H⋯(O,O), O-H⋯(O,Cl) and N-H⋯(O,O) hydrogen bonds into a centrosymmetric 2+2+2 aggregate. The aggregates are further connected by another bifurcated N-H⋯(O, O) hydrogen bond, forming a double-tape structure along the b axis. A weak C-H⋯O inter-action is observed between the tapes.
在标题化合物C₄H₁₀NO⁺·C₆HCl₂O₄⁻·CH₄O的晶体结构中,各组分通过分叉的O—H⋯(O,O)、O—H⋯(O,Cl)和N—H⋯(O,O)氢键结合在一起,形成一个中心对称的2+2+2聚集体。这些聚集体通过另一个分叉的N—H⋯(O,O)氢键进一步连接,沿b轴形成双链结构。在这些链之间观察到弱的C—H⋯O相互作用。